History of the manufacturer
advance schools, Inc.; (where?)
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Both will display your name after an officer has activated your content, and will be displayed under «Further details ...» plus the text also in the forum.
| Name: | advance schools, Inc.; (where?) (USA) |
| Abbreviation: | advancesch |
| Products: | Model types |
| Summary: |
advance schools, Inc.; (where?) one VTVM and one Signal Generator known; maybe it was a technician's school ? |
| History: |
This manufacturer was suggested by Gottfried Silberhorn.
Some models:
| Country | Year | Name | 1st Tube | Notes |
|---|---|---|---|---|
| USA | 65 | VTVM - Vacuum Tube Voltmeter 1MB-18-2 | 6AL5 | VTVM with 7 ranges, made by Heath, similar to IM-11 |
[rmxhdet-en]
